gcp_storage_object.py Exception will trying to upload file to google cloud Storage

##### SUMMARY
Unable to upload file to google storage using ansible 2.9

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
gcp_storage_object

##### ANSIBLE VERSION

```
ansible 2.9.27
config file = /etc/ansible/ansible.cfg
configured module search path = [u'/root/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
ansible python module location = /usr/lib/python2.7/site-packages/ansible
executable location = /usr/bin/ansible
python version = 2.7.5 (default, Jun 20 2023, 11:36:40) [GCC 4.8.5 20150623 (Red Hat 4.8.5-44)]

```

##### CONFIGURATION

```
ANSIBLE_PIPELINING(/etc/ansible/ansible.cfg) = True
ANSIBLE_SSH_ARGS(/etc/ansible/ansible.cfg) = -o ControlMaster=auto -o ControlPersist=60s -o ServerAliveInterval=30 -o ServerAliveCountMax=30
CACHE_PLUGIN(/etc/ansible/ansible.cfg) = memory
DEFAULT_ACTION_PLUGIN_PATH(/etc/ansible/ansible.cfg) = [u'/usr/share/ansible_plugins/action_plugins']
DEFAULT_CALLBACK_PLUGIN_PATH(/etc/ansible/ansible.cfg) = [u'/usr/share/ansible_plugins/callback_plugins']
DEFAULT_CONNECTION_PLUGIN_PATH(/etc/ansible/ansible.cfg) = [u'/usr/share/ansible_plugins/connection_plugins']
DEFAULT_FILTER_PLUGIN_PATH(/etc/ansible/ansible.cfg) = [u'/usr/share/ansible_plugins/filter_plugins']
DEFAULT_FORKS(/etc/ansible/ansible.cfg) = 5
DEFAULT_GATHERING(/etc/ansible/ansible.cfg) = implicit
DEFAULT_HOST_LIST(/etc/ansible/ansible.cfg) = [u'/etc/ansible/hosts']
DEFAULT_LOOKUP_PLUGIN_PATH(/etc/ansible/ansible.cfg) = [u'/usr/share/ansible_plugins/lookup_plugins']
DEFAULT_MANAGED_STR(/etc/ansible/ansible.cfg) = Ansible managed: {file} modified on %Y-%m-%d %H:%M:%S by {uid} on {host}
DEFAULT_POLL_INTERVAL(/etc/ansible/ansible.cfg) = 15
DEFAULT_TIMEOUT(/etc/ansible/ansible.cfg) = 10
DEFAULT_TRANSPORT(/etc/ansible/ansible.cfg) = smart
DEFAULT_VARS_PLUGIN_PATH(/etc/ansible/ansible.cfg) = [u'/usr/share/ansible_plugins/vars_plugins']
HOST_KEY_CHECKING(/etc/ansible/ansible.cfg) = False

```

##### OS / ENVIRONMENT
CentOS Linux release 7.9.2009 (Core)

##### STEPS TO REPRODUCE

```
---

hosts: localhost
gather_facts: no

become: yes
vars:
tasks:

name: upload the core file to Google Storage bucket
vars:
ansible_python_interpreter: /usr/bin/python3
gcp_storage_object:
action: upload
bucket: bucket
src: 1.txt
dest: 1.txt
project: projectId
auth_kind: machineaccount
service_account_email: default
delegate_to: localhost
become: yes
```

ansible-playbook -vvvvv play.yml

`Result:

ansible-playbook 2.9.27
config file = /etc/ansible/ansible.cfg
configured module search path = [u'/root/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
ansible python module location = /usr/lib/python2.7/site-packages/ansible
executable location = /usr/bin/ansible-playbook
python version = 2.7.5 (default, Jun 20 2023, 11:36:40) [GCC 4.8.5 20150623 (Red Hat 4.8.5-44)]
Using /etc/ansible/ansible.cfg as config file
setting up inventory plugins
host_list declined parsing /etc/ansible/hosts as it did not pass its verify_file() method
script declined parsing /etc/ansible/hosts as it did not pass its verify_file() method
auto declined parsing /etc/ansible/hosts as it did not pass its verify_file() method
Parsed /etc/ansible/hosts inventory source with ini plugin
[WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does not match 'all'
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-packages/ansible/plugins/connection/httpapi.py) as it seems to be invalid: invalid syntax (core.py, line 17)
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-packages/ansible/plugins/connection/vmware_tools.py) as it seems to be invalid: invalid syntax (core.py, line 17)
Loading callback plugin default of type stdout, v2.0 from /usr/lib/python2.7/site-packages/ansible/plugins/callback/default.pyc
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-packages/ansible/plugins/callback/foreman.py) as it seems to be invalid: invalid syntax (core.py, line 17)
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-packages/ansible/plugins/callback/grafana_annotations.py) as it seems to be invalid: invalid syntax (core.py, line 17)
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-packages/ansible/plugins/callback/hipchat.py) as it seems to be invalid: invalid syntax (core.py, line 17)
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-packages/ansible/plugins/callback/logentries.py) as it seems to be invalid: invalid syntax (core.py, line 17)
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-packages/ansible/plugins/callback/nrdp.py) as it seems to be invalid: invalid syntax (core.py, line 17)
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-packages/ansible/plugins/callback/slack.py) as it seems to be invalid: invalid syntax (core.py, line 17)
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-packages/ansible/plugins/callback/splunk.py) as it seems to be invalid: invalid syntax (core.py, line 17)
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-packages/ansible/plugins/callback/sumologic.py) as it seems to be invalid: invalid syntax (core.py, line 17)
Attempting to use 'actionable' callback.
Skipping callback 'actionable', as we already have a stdout callback.
Attempting to use 'aws_resource_actions' callback.
Attempting to use 'cgroup_memory_recap' callback.
Attempting to use 'cgroup_perf_recap' callback.
Attempting to use 'context_demo' callback.
Attempting to use 'counter_enabled' callback.
Skipping callback 'counter_enabled', as we already have a stdout callback.
Attempting to use 'debug' callback.
Skipping callback 'debug', as we already have a stdout callback.
Attempting to use 'dense' callback.
Skipping callback 'dense', as we already have a stdout callback.
Attempting to use 'dense' callback.
Skipping callback 'dense', as we already have a stdout callback.
Attempting to use 'full_skip' callback.
Skipping callback 'full_skip', as we already have a stdout callback.
Attempting to use 'jabber' callback.
Attempting to use 'json' callback.
Skipping callback 'json', as we already have a stdout callback.
Attempting to use 'junit' callback.
Attempting to use 'log_plays' callback.
Attempting to use 'logdna' callback.
Attempting to use 'logstash' callback.
Attempting to use 'mail' callback.
Attempting to use 'minimal' callback.
Skipping callback 'minimal', as we already have a stdout callback.
Attempting to use 'null' callback.
Skipping callback 'null', as we already have a stdout callback.
Attempting to use 'oneline' callback.
Skipping callback 'oneline', as we already have a stdout callback.
Attempting to use 'osx_say' callback.
Attempting to use 'profile_roles' callback.
Attempting to use 'profile_tasks' callback.
Attempting to use 'say' callback.
Attempting to use 'selective' callback.
Skipping callback 'selective', as we already have a stdout callback.
Attempting to use 'skippy' callback.
Skipping callback 'skippy', as we already have a stdout callback.
Attempting to use 'stderr' callback.
Skipping callback 'stderr', as we already have a stdout callback.
Attempting to use 'syslog_json' callback.
Attempting to use 'timer' callback.
Attempting to use 'tree' callback.
Attempting to use 'unixy' callback.
Skipping callback 'unixy', as we already have a stdout callback.
Attempting to use 'yaml' callback.
Skipping callback 'yaml', as we already have a stdout callback.

PLAYBOOK: play.yml ***************************************************************************************************************************************************************************************************
Positional arguments: play.yml
become_method: sudo
inventory: (u'/etc/ansible/hosts',)
forks: 5
tags: (u'all',)
verbosity: 5
connection: smart
timeout: 10
1 plays in play.yml

PLAY [localhost] *****************************************************************************************************************************************************************************************************
META: ran handlers

TASK [upload the core file to google storage bucket] *****************************************************************************************************************************************************************
task path: /tmp/play.yml:8
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/basic.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/gcp_utils.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/_utils.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/text/formatters.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/validation.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/text/converters.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/pycompat24.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/init.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/text/init.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/six/init.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/_json_compat.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/_collections_compat.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/parameters.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/parsing/convert_bool.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/parsing/init.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/compat/selectors.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/_text.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/sys_info.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/process.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/compat/init.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/file.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/common/collections.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/compat/_selectors2.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/distro/init.py
Using module_utils file /usr/lib/python2.7/site-packages/ansible/module_utils/distro/_distro.py
Using module file /usr/lib/python2.7/site-packages/ansible/modules/cloud/google/gcp_storage_object.py
Pipelining is enabled.
ESTABLISH LOCAL CONNECTION FOR USER: root
EXEC /bin/sh -c '/usr/bin/python3 && sleep 0'
The full traceback is:
Traceback (most recent call last):
File "", line 102, in
File "", line 94, in _ansiballz_main
File "", line 40, in invoke_module
File "/usr/lib64/python3.6/runpy.py", line 205, in run_module
return _run_module_code(code, init_globals, run_name, mod_spec)
File "/usr/lib64/python3.6/runpy.py", line 96, in _run_module_code
mod_name, mod_spec, pkg_name, script_name)
File "/usr/lib64/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/tmp/ansible_gcp_storage_object_payload_um1hc07v/ansible_gcp_storage_object_payload.zip/ansible/modules/cloud/google/gcp_storage_object.py", line 286, in
File "/tmp/ansible_gcp_storage_object_payload_um1hc07v/ansible_gcp_storage_object_payload.zip/ansible/modules/cloud/google/gcp_storage_object.py", line 168, in main
TypeError: 'NoneType' object does not support item assignment
fatal: [localhost -> localhost]: FAILED! => {
"changed": false,
"module_stderr": "Traceback (most recent call last):\n File "", line 102, in \n File "", line 94, in _ansiballz_main\n File "", line 40, in invoke_module\n File "/usr/lib64/python3.6/runpy.py", line 205, in run_module\n return _run_module_code(code, init_globals, run_name, mod_spec)\n File "/usr/lib64/python3.6/runpy.py", line 96, in _run_module_code\n mod_name, mod_spec, pkg_name, script_name)\n File "/usr/lib64/python3.6/runpy.py", line 85, in _run_code\n exec(code, run_globals)\n File "/tmp/ansible_gcp_storage_object_payload_um1hc07v/ansible_gcp_storage_object_payload.zip/ansible/modules/cloud/google/gcp_storage_object.py", line 286, in \n File "/tmp/ansible_gcp_storage_object_payload_um1hc07v/ansible_gcp_storage_object_payload.zip/ansible/modules/cloud/google/gcp_storage_object.py", line 168, in main\nTypeError: 'NoneType' object does not support item assignment\n",
"module_stdout": "",
"msg": "MODULE FAILURE\nSee stdout/stderr for the exact error",
"rc": 1
}

PLAY RECAP ***********************************************************************************************************************************************************************************************************`

##### EXPECTED RESULTS
file successfully uploaded

##### ACTUAL RESULTS
exception!

Start by reproducing the provided playbook with gcp_storage_object.py under Ansible 2.9.27, using the reported Python and CentOS environment. Inspect the complete traceback and the module's upload path to identify why the Google Cloud Storage upload raises an exception. Done means the playbook uploads 1.txt successfully without the reported error.

Written by the indexing model from the issue text.